baber/WOPTO huggingface dataset:
Patent JP-S59189210-A (JP)
Title: Cleaning method of soot
Inventor: IWANAGA YOUICHI
IPC: F23J3/00
Filed: 1983-04-13
Abstract: PURPOSE:To make not to generate large thermal stress on a heat exchanger tube further by enlarging impact force peeling the soot off, by removing the soot sticked to a heating surface off from the heating surface by jetting hot water against the heating surface of a heat exchanger for recovery of waste heat. CONSTITUTION:At the time of making cleaning of a hot water generator 21, soot of a heat exchanger tube is removed by jetting hot water followed by vapor against the heat exchanger tube of the hot water generator 21 from a spray tube 27 by setting a hot water check valve 34 and a supply water check valve 35 at an appropriate opening. It is considered to make a temperature of the jetting hot water to an extent of 100-230 deg.C. When the cold water is jetted against the heat exchanger tube, contraction of the tube is generated and peeling off of the soot is generated. Althrough a similar phenomenon is happening in case of water, it is not desirable as serious contraction is generated suddenly causing generation of stress in case of water.
Patent JP-H03267481-A (JP)
Title: Landing and housing system of leisure boat
Inventor: SUGANO KEIICHI
IPC: B63C15/00
Filed: 1990-03-14
Abstract: PURPOSE:To make it possible to carry out work such as landing, leaving the boat house, etc., even if a worker is not skilled by performing work such as landing, leaving the boat house, etc., automatically in accordance with a kind, type, size and other information on the boat registered to a computer in advance. CONSTITUTION:When an administration agreement of a boat is made, information on the boat such as an owner's name, boat's name, kind, type, size, etc., is recorded to a computer, and it is recorded to a membership card. A housing place of the boat 1 is detected by charging the membership card to an interface of the administration computer or operating a key, and the boat 1 is taken out by a truck 20 from a boat housing device 30 automatically in accordance with various kinds of information on the boat 1. In addition, the boat is floated on the surface of the sea by a fork-lift 10 through the fork 12, and in case of landing and housing, approximately the same operation is made by reversing procedure outlined above. According to the constitution, a complicated work can be accurately and quickly carried out.
Patent JP-H06280108-A (JP)
Title: Highly strong polyethylene fiber excellent in adhesivity and its production
Inventor: OTA YASUO
IPC: D01F6/46
Filed: 1993-03-24
Abstract: PURPOSE:To produce a high strength polyethylene fiber having an adhesive strength sufficient for practical uses at a high production rate without damaging the surface of the fiber. CONSTITUTION:The characteristic of this highly strong polyethylene fiber is that the oxygen/carbon ratio of its surface is <5% and that the interlaminar shear strength of a product using the fiber is >=13MPa, and its production method is provided. The highly strong polyethylene fiber has a practically sufficient adhesive strength without applying any specific surface treatment and can be formed at a non-conventional level drawing rate.
Patent JP-S51146494-A (JP)
Title: 3-substituted-7-substituted alkaneamido- 3-cephem-4-carboxylic acids a nd thieir salts
Inventor: TAKATANI TAKAO
IPC: C07D277/50
Filed: 1976-06-03
Abstract: PURPOSE: 3-Substituted-7-substituted alkaneamido-3-cephem-4carboxylic acids of formula 2 [where R 1  is a group of formula II (where R 4  is amino or hydroxy; R 5  is H or alkyl; X is S, O, imino or alkylimino), etc., R 2  is carbamoyloxy or alkaneamidoalkylthiadiazolylthio, etc., R 3  is carboxyl or protected carboxyl; A is alkylene] and their salts are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59191904-A (JP)
Title: Antenna attachment device
Inventor: SEKIGUCHI TAKESHI
IPC: H01Q1/24
Filed: 1984-04-02
Abstract: PURPOSE:To load and unload stably an antenna into and output of a resin protecting case with a simple constitution by providing plural elastic pawls to a supporting arm of the protecting case and engaging these pawls to the peripheral areas of a through hole of a cabinet. CONSTITUTION:Elastic pawls 1c and 1d are provided in a body at two areas in the lengthwise direction on the surface of a supporting arm 1b projecting at the center of an antenna store part 1a. Hollow parts 1e and 1f are formed at the center parts of the pawls 1c and 1d respectively, and taper surfaces 1g and 1h are formed at the front of the parts 1e and 1f. A protecting case 1 pushed into a cabinet 3, and the part 1e of the pawl 1c is engaged to the periphery of a through hole 3a. Thus an antenna can be stored. While the case 1 is pulled out linearly and the part 1f of the pawl 1d is engaged to the periphery of the hole 3a. Thus the antenna can be pulled out.
Patent JP-H0630042-A (JP)
Title: Call connection system
Inventor: TANAKA KOICHI
IPC: H04L12/70
Filed: 1992-03-24
Abstract: PURPOSE:To improve the assuredness of switching jobs and to shorten the switching time by providing the virtual subscriber numbers which are used in an exchange system only and thereby using fixedly the first subscriber number. CONSTITUTION:When a calling request packet is received, an incoming subscriber number (an external subscriber number 300) is extracted out of the packet. Then the extracted number (300) is used as an argument and the conversion of an internal subscriber number (a virtual subscriber number) is requested. The corresponding virtual subscriber number (700) is obtained from an external/ virtual subscriber number conversion table with the argument (300) used as a key index. Then the conversion of the physical accommodated location of the incoming subscriber is requested with the virtual subscriber number (700) used as an argument. Furthermore the physical accommodated location (15) of an incoming subscriber terminal is obtained from a virtual subscriber number/ physical accommodated location conversion table with the argument (700) used as a key index. Then an incoming call packet is transmitted to the physical accommodated location (15).
Patent JP-S56160975-A (JP)
Title: Preparation of food of delicate flavor
Inventor: MATSUSHIMA KEIKO
IPC: A23L17/30
Filed: 1980-05-15
Abstract: PURPOSE: To prepare a soft food of delicate flavor suitable for a relish taken with "sake", having taste of fish, by preserving the milt of salmon in a seasoning consisting essentially of "miso", followed by drying.  
     CONSTITUTION: The milt of salmon is preserved in salt for about a month, and boiled for also removing salt. The prepared food is dried naturally for about a week to make it in 80% dried state. It is then packed with a cloth, e.g., bleached cotton, etc., preserved in a seasoning consisting essentially of "miso", e.g., "miso" containing "sake" lees for about two months, and is dried in such a degree that the surface is dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03266542-A (JP)
Title: Time synchronizing system
Inventor: HOSHINO YUJI
IPC: H04L7/00
Filed: 1990-03-16
Abstract: PURPOSE:To obtain time synchronization with high accuracy by measuring a time from the transmission request till the transmission is started actually and sending the time to a time reception station so as to correct a reference time. CONSTITUTION:A gate circuit 6 is provided to a memory selection signal path of a decoder 2, a timer selection signal outputted from the decoder 2 is inverted by an inverting circuit 7 and the result is used for a control signal of the gate circuit 6. Simultaneously, the time measuring operation is started by a timer restart signal from a microprocessor 1 and when a DMA controller 5 reads the value, a timer 8 is provided to stop the time measuring operation. Then the time reception station corrects the received time information with the measuring time information to match the time. Thus, highly accurate time synchronization is realized.
Patent JP-S61224572-A (JP)
Title: Digital-digital converter
Inventor: MATSUOKA HIROKI
IPC: H04N5/14
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the titled converter with simple constitution and with less power consumption by providing the converter that holds digital data which is transferred with a sampling clock frequency mfs and providing an interpolation arithmetic unit that samples the digital data with 2mfs frequency and performs an interpolation arithmetic operation. CONSTITUTION:When the sampling clock 15 of a digital filter is 6fsc, its transfer characteristic becomes one shown at figure (b). In other words, the frequency component of a 3fsc is completely eliminated and a signal component at the peripheral of the 3fsc is considerably damped. Next, at every horizontal scanning period, the phase of the sampling clock 15 of a data interpolation arithmetic unit 12 is shifted by pi in order against th start point of the horizontal scanning. At such a time, so that the sampling clock 15 becomes an antiphase at every horizontal scanning, the signal component at the peripheral of the 3fsc is considerably reduced by appearance due to an interleave effect utilizing a correlation between horizontal scanning lines.
Patent JP-S61223931-A (JP)
Title: Transparent inputting device
Inventor: HIRAI MASAAKI
IPC: G06F3/041
Filed: 1985-03-28
Abstract: PURPOSE:To improve the display quality of a display by constituting the titled device so that it can be used as the transparent inputting device having an electromagnetic induction system in case when a high resolution is required and the input of a data can be executed even by only a finger pressure in other case. CONSTITUTION:The first electrode 13 and the second electrode 14 are opposed and placed at the intervals of a prescribed insulating space and allowed to contact with each other by pushing lightly a surface substrate 11 with a fingertip. On the other hand, the second electrode group 14 detects a loop-shaped transparent electrode for generating an electromotive force against, for instance, an indicating pen 18 for generating a magnetic flux and it is connected to an X direction scanning circuit 19 for outputting an X direction position signal corresponding to the position of its electrode. Also, the third electrode group 15 is connected to a Y direction scanning circuit 20, detects the loop-shaped transparent electrode for generating an electromotive force by the magnetic flux of the indicating pen 18 and outputs a Y direction position signal.
Patent JP-H02243238-A (JP)
Title: Adjusting device for guide width of multiple row work guide
Inventor: KUMAGAI MITSUHIRO
IPC: B23Q7/08
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate the width adjusting work of a multi-row work guide by sliding one part and the other part of slide levers in reverse direction mutually in a multi-row work guide arranging and aligning plural works for the work object by a broaching machine, etc. CONSTITUTION:A multi-row work guide 10 is equipped with a work guide 13 having guide plates 11, 12 in plural rows and only each guide plate 11 located at the upper part of the guide plates 11, 12 constituting each work guide 13 is connected to one part of the slide levers 14, 15 which is slide in the width direction of between guide plates. Only each guide 12 of the guide plates 11, 12 is connected to the other part of the slide levers 16, 17. Consequently, when the above one and the other parts of the slide levers 16, 17 are slide in reverse direction mutually, all of the widths of the work guides 10 in plural rows are transiently varied.
Patent JP-2000261311-A (JP)
Title: Frequency dividing circuit
Inventor: OKUYAMA MARIKO
IPC: H03K21/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient dynamic range in accordance with an operation frequency with a simple constitution by changing the resistance value of a collector resistor connected to the collector terminals of dual differential amplifying circuits. SOLUTION: The connection of differential Tr of two differential amplifying circuits is changed and consequently a master/slave-type flip flop circuit is obtained. An input signal from a first input terminal 33 is frequency-divided. A first collector resistor switch means 311 is equivalent to a collector resistor change means and the resistance value can be change with an amplitude control signal inputted from a VR terminal. That is, a resistance element 371 whose one end is connected to the VR terminal, a resistance element 381 whose one end is connected to a power source VCC and a resistance element 391 whose one end is connected to the collector terminals of Tr301 and 302 are installed.  The resistance values of first collector resistance switch means 312 and 411 and a second collector resistor switch means 412 can similarly be changed by an amplitude control signal inputted from the VR terminal.
Patent JP-H029360-A (JP)
Title: Beverage conditioning method and apparatus
Inventor: ARETSUKU TOOMASU NIYUUMAN
IPC: A47J31/40
Filed: 1989-03-17
Abstract: PURPOSE: To provide a device, with which drink can be conditioned effectively from a drink storage packet especially, constituted by forming an outlet opening on the packet through a piercing tool and folding a material surrounding the outlet opening to the outside of passage of drink to appear through this opening. CONSTITUTION: A package 10 containing one drink component at least is arranged on a preparation station, and an outlet opening 38 is formed by piercing the package 10 with a piercing tool 49. Then, a water medium led into the package 10 is mixed with the drink component such as coffee powder, and formed drink is collected through this outlet opening 38. In this case, the opening 38 is formed by the tool 49 and the material surrounding the hole 38 is folded outside the passage of drink to appear through the hole opening. In such a case, it is preferable to pull the tool 49 in outside the opening 38 and outside the passage of drink to appear through the outlet before leading in the water medium.
Patent JP-H06334673-A (JP)
Title: Token-ring network
Inventor: PIITAA KURITSUPUSU
IPC: H04L12/433
Filed: 1994-04-04
Abstract: PURPOSE: To enable the efficient processing of multimedia by allocating maximum throughput to three priority levels and starting communication according to the control of LAN segment resource manager(LSRM). CONSTITUTION: Each node distinguish the multimedia communication into the 1st priority, with which the waiting time of video reproducing section or the like can be ignored, and the priority, with which the waiting time of video conference or the like can not be ignored, and performs token control separately from a conventional application. When a computer work station(CWS) 50 is to perform multimedia communication, a local segment access agent(LSAA) 69 sends a request to the LSRM on the CW 54. While referring to a segment resource data base 90, the LSRM controller 82 allocates the maximum throughput corresponding to the priority level and permits the start of communication.
Patent JP-H01240050-A (JP)
Title: Self-routing exchanging system
Inventor: HAJIKANO KAZUO
IPC: H04L12/931
Filed: 1988-03-19
Abstract: PURPOSE:To set a speech path by the number necessary for a call in a self- routing switch circuit by setting plural speech pathes prior to the reception of the information cell at the time of a change for a generated call. CONSTITUTION:A call processing part 5 to a call generated in an incoming highway 2 registers control information of the number necessary to correspond the identification information of the call. When information on the call is inputted, the information cell is accumulated in a buffer 8. A table 16 is drawn with the identification information of the information cell read out from the buffer 8 by a reading-out means, the control information is read out, the respective pieces of control information from the table 16 are successively added to the data information of the information cell read out from the buffer 8 and transferred to a self-routing switching circuit 30. Thus, the data information of the information cell is set in the table 16 at the time of the generation of the call and sent out to an output highway through the speech path of prescribed number to be autonomously successively formed by the control information successively read out.
Patent JP-H08260925-A (JP)
Title: Intake system of engine
Inventor: KAWAMOTO KEIJI
IPC: F01L1/26
Filed: 1995-03-24
Abstract: PURPOSE: To consistently generate a strong swirl in a low speed range and realize the high output in the intake system of the engine. CONSTITUTION: A tangential port 20 and a helical port 21 to introduce the intake air to one combustion chamber, and an intake valve 9 to open/close the respective intake ports 20, 21 are provided, and the respective intake valves 9 are opened/closed in an interlocking manner with the revolution of the engine. A large cam 32 and a small cam 31 whose valve opening period of the respective intake valve is different are provided. In addition, a valve lift adjusting mechanism (stopping means) 40 to stop the opening/closing operation of the intake valve 9 by the large cam 32 with long valve opening period and a control unit (control means) to stop the opening/closing operation of the intake valve 9 by the large cam 32 in the low speed range are provided.
Patent JP-S52149637-A (JP)
Title: Flame detector start checking system and device
Inventor: TOUDOU KENJI
IPC: F23N5/24
Filed: 1976-06-09
Abstract: PURPOSE: For prevention of wrong operation at a breakage of the burner fire detective system, it is designed to check the condition at time of power connection to start burning and stop fuel supply when detected anything unusual. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57182033-A (JP)
Title: Water sucking-in unit
Inventor: KATAGIRI NOBUHIKO
IPC: F24F1/00
Filed: 1981-05-01
Abstract: PURPOSE:To facilitate mounting and dismounting of a water sucking-in filter, placed between rolls, by constructing a water sucking-in unit of an air blower device that blows out cooled or humidified air utilizing water evaporation with a pair of collapsible frames each having rolls. CONSTITUTION:A water sucking-in unit has a supporting frame 11 having a pair of right and left collapsible frame bodies 12a, 12b. The rolls 14 are placed between the outer ends of the side board 13 of the supporting frame 11. An oblong connecting hole 15 and a guide hole 17 consisting of a straight line 17b and an arc 17 are provided at the connecting part of the frame body 12b facing the frame body 12a. Both frame bodies 12a, 12b are connected rotatably by a bolt 16 in the holes 15, 17 and a guide screw 18. Both frame bodies 12a, 12b are aligned linearly, pressed by a spring 21 being fitted between supporters 19. The endless type water sucking-in filter 8 is placed between the rolls 14 and the filter 8 is mounted and dismounted when the frame bodies 12a, 12b are collapsed.
Patent JP-H06282693-A (JP)
Title: Entrance/exit managing system
Inventor: MATSUOKA MASATO
IPC: G06Q50/00
Filed: 1993-03-25
Abstract: PURPOSE:To utilize the entrance/exit managing device easily even for any person requiring operations or guidance. CONSTITUTION:In addition to individual classified data (such as an ID number, building number or validity term) to be previously registered, the information of '1' in the case of 'foreigner in English zone' is written, for example, '2' is written in the case of 'foreigner in French zone' and when data at this part are read by a card reader and '1' is identified, a voice message is announced in English. Further, the information is displayed in English. Similarly, when how to use an escalator for wheelchair or any helper is required in the case of 'the handicapped on wheelchair', a voice message such as the telephone number of a contact destination or guidance display is performed.
Patent JP-S55157968-A (JP)
Title: Commutatorless motor
Inventor: NAGAI NOBUYUKI
IPC: H02K29/08
Filed: 1979-05-29
Abstract: PURPOSE:To prevent a different phase of stator coil of a commutatorless motor from being conducting simultaneously by giving an output of driving element to carry current to a stator coil operating according to a signal from position detector to a position detector corresponding to an antecedent phase and thus stopping its detecting behavior. CONSTITUTION:Since a rotor pole has a pole width at 180 deg. in electrical angle, a time width of coil selecting signals Sa-Sc at 120 deg. in phase difference will stand at 180 deg. in electrical angle. However, power supply lines 7a-7c are connected to collectors of transistors 5b, 5c, 5a corresponding to the next phase, therefore, if the transistor 5b is turned on according to the selecting signal Sb generated from the detector 3b 120 deg. later than the coil selecting signal Sa from the position detector 3a, a collector potential is earthed and the power supply line 7a of the detector 3a of the antecedent phase is also earthed. A hole element bias voltage becomes zero and the detecting behavoir is stopped consequently. A similar operation is also conducted to the detectors 3b, 3c, and thus a different phase of stator coil is prevented from being conducting simultaneously.
Patent JP-H11253467-A (JP)
Title: Magnetic attachment for denture
Inventor: MARUHASHI SHIGEAKI
IPC: A61C13/235
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a denture magnetic attachment having a large force to fix dentures and being excellent in corrosion resistance. SOLUTION: This denture magnetic attachment includes a keeper 1, which is made of a material obtained when an Fe-Cr alloy 11 where Cr+3 Mo>=19 wt.% is clad with an Fe type material 12 having a 75 mol.% or less and having a saturated flux density BS of 1.8 tesla or more, and a magnet assembly 2 where a permanent magnet is covered with a soft magnetic material. The Fe-Cr alloy 11 side of the keeper 1 is opposed to the magnet assembly 2. Therefore, since magnetic attracting forces are secured by the Fe type material 12 and corrosion resistance is secured by the Fe-Cr allay 11, the denture magnetic attachment having both the magnetic attracting forces and corrosion resistance can be obtained.
Patent JP-H04301021-A (JP)
Title: Method for preventing formation of stuck material to nozzle in fluidized reduction furnace
Inventor: EGASHIRA TATSUHIKO
IPC: C21B11/00
Filed: 1991-03-29
Abstract: PURPOSE:To improve the reduction efficiency of ores and the operability by introducing oxygen-incorporating gas into blown reducing gas into a fluidized bed reduction furnace, partially burning the reducing gas and raising the temp. of the reducing gas just before introducing to nozzles. CONSTITUTION:The circulating type fluidized bed reduction furnace 10 is constituted of a riser 3 and an outer part particle circulating device 6, and the upper part with a circulating introducing tube 7 and the lower part with a connecting tube 8, are connected, respectively. Introduction of inert carrier gas into the riser 3 is executed through an introducing tube 9, header 11 and permeabile nozzle supporting plate 12 and the introduction of the reducing gas is executed through an introducing tube 13, header 15 and nozzles 16. Then, air is introduced into the reducing gas through an introducing tube 17 and nozzles 18, and the reducing gas retained in the header 15 is partially burnt and the temp. is raised. By this method, the higher temp. reducing gas can be supplied into the fluidized bed reduction furnace 10 and the reducing efficiency and the operability are improved.